Physics In hydro power station, the motion produced in turbines is due to Burning of coal Flow of water Production of steam Burning of diesel Burning of coal Flow of water Production of steam Burning of diesel ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Farad Joule Watt Ohm Farad Joule Watt Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics In a rechargeable cell what kind of energy is stored within the cell? Electrical energy Potential energy Chemical energy Kinetic energy Electrical energy Potential energy Chemical energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is One Less than one More than one Zero One Less than one More than one Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is true of all simple machines? Both A & B Work input > work output None of these These make work easier Both A & B Work input > work output None of these These make work easier ANSWER DOWNLOAD EXAMIANS APP
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